12220030302031 has 8 divisors (see below), whose sum is σ = 12284684252928. Its totient is φ = 12155383380000.

The previous prime is 12220030302019. The next prime is 12220030302037. The reversal of 12220030302031 is 13020303002221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12220030302031 - 2⁹ = 12220030301519 is a prime.

It is a super-2 number, since 2×12220030302031² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12220030302037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1747521 + ... + 5243461.

It is an arithmetic number, because the mean of its divisors is an integer number (1535585531616).

Almost surely, 2^{12220030302031} is an apocalyptic number.

12220030302031 is a deficient number, since it is larger than the sum of its proper divisors (64653950897).

12220030302031 is a wasteful number, since it uses less digits than its factorization.

12220030302031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3514433.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 12220030302031 its reverse (13020303002221), we get a palindrome (25240333304252).

The spelling of 12220030302031 in words is "twelve trillion, two hundred twenty billion, thirty million, three hundred two thousand, thirty-one".